/*
 *
 * Copyright (c) 2013-2021, Alibaba Group Holding Limited;
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: TxnStream.proto

package com.aliyun.polardbx.binlog.protocol;

/**
 * Protobuf type {@code com.aliyun.polardbx.binlog.protocol.TxnData}
 */
public final class TxnData extends
    com.google.protobuf.GeneratedMessageV3 implements
    // @@protoc_insertion_point(message_implements:com.aliyun.polardbx.binlog.protocol.TxnData)
    TxnDataOrBuilder {
    private static final long serialVersionUID = 0L;

    // Use TxnData.newBuilder() to construct.
    private TxnData(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
        super(builder);
    }

    private TxnData() {
        txnItems_ = java.util.Collections.emptyList();
    }

    @java.lang.Override
    @SuppressWarnings({"unused"})
    protected java.lang.Object newInstance(
        UnusedPrivateParameter unused) {
        return new TxnData();
    }

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
    getUnknownFields() {
        return this.unknownFields;
    }

    private TxnData(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
        this();
        if (extensionRegistry == null) {
            throw new java.lang.NullPointerException();
        }
        int mutable_bitField0_ = 0;
        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
            com.google.protobuf.UnknownFieldSet.newBuilder();
        try {
            boolean done = false;
            while (!done) {
                int tag = input.readTag();
                switch (tag) {
                case 0:
                    done = true;
                    break;
                case 10: {
                    if (!((mutable_bitField0_ & 0x00000001) != 0)) {
                        txnItems_ = new java.util.ArrayList<com.aliyun.polardbx.binlog.protocol.TxnItem>();
                        mutable_bitField0_ |= 0x00000001;
                    }
                    txnItems_.add(
                        input.readMessage(com.aliyun.polardbx.binlog.protocol.TxnItem.parser(), extensionRegistry));
                    break;
                }
                default: {
                    if (!parseUnknownField(
                        input, unknownFields, extensionRegistry, tag)) {
                        done = true;
                    }
                    break;
                }
                }
            }
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
            throw e.setUnfinishedMessage(this);
        } catch (java.io.IOException e) {
            throw new com.google.protobuf.InvalidProtocolBufferException(
                e).setUnfinishedMessage(this);
        } finally {
            if (((mutable_bitField0_ & 0x00000001) != 0)) {
                txnItems_ = java.util.Collections.unmodifiableList(txnItems_);
            }
            this.unknownFields = unknownFields.build();
            makeExtensionsImmutable();
        }
    }

    public static final com.google.protobuf.Descriptors.Descriptor
    getDescriptor() {
        return com.aliyun.polardbx.binlog.protocol.TxnStream.internal_static_com_aliyun_polardbx_binlog_protocol_TxnData_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
    internalGetFieldAccessorTable() {
        return com.aliyun.polardbx.binlog.protocol.TxnStream.internal_static_com_aliyun_polardbx_binlog_protocol_TxnData_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                com.aliyun.polardbx.binlog.protocol.TxnData.class,
                com.aliyun.polardbx.binlog.protocol.TxnData.Builder.class);
    }

    public static final int TXNITEMS_FIELD_NUMBER = 1;
    private java.util.List<com.aliyun.polardbx.binlog.protocol.TxnItem> txnItems_;

    /**
     * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
     */
    @java.lang.Override
    public java.util.List<com.aliyun.polardbx.binlog.protocol.TxnItem> getTxnItemsList() {
        return txnItems_;
    }

    /**
     * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
     */
    @java.lang.Override
    public java.util.List<? extends com.aliyun.polardbx.binlog.protocol.TxnItemOrBuilder>
    getTxnItemsOrBuilderList() {
        return txnItems_;
    }

    /**
     * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
     */
    @java.lang.Override
    public int getTxnItemsCount() {
        return txnItems_.size();
    }

    /**
     * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
     */
    @java.lang.Override
    public com.aliyun.polardbx.binlog.protocol.TxnItem getTxnItems(int index) {
        return txnItems_.get(index);
    }

    /**
     * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
     */
    @java.lang.Override
    public com.aliyun.polardbx.binlog.protocol.TxnItemOrBuilder getTxnItemsOrBuilder(
        int index) {
        return txnItems_.get(index);
    }

    private byte memoizedIsInitialized = -1;

    @java.lang.Override
    public final boolean isInitialized() {
        byte isInitialized = memoizedIsInitialized;
        if (isInitialized == 1) {
            return true;
        }
        if (isInitialized == 0) {
            return false;
        }

        memoizedIsInitialized = 1;
        return true;
    }

    @java.lang.Override
    public void writeTo(com.google.protobuf.CodedOutputStream output)
        throws java.io.IOException {
        for (int i = 0; i < txnItems_.size(); i++) {
            output.writeMessage(1, txnItems_.get(i));
        }
        unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
        int size = memoizedSize;
        if (size != -1) {
            return size;
        }

        size = 0;
        for (int i = 0; i < txnItems_.size(); i++) {
            size += com.google.protobuf.CodedOutputStream
                .computeMessageSize(1, txnItems_.get(i));
        }
        size += unknownFields.getSerializedSize();
        memoizedSize = size;
        return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
        if (obj == this) {
            return true;
        }
        if (!(obj instanceof com.aliyun.polardbx.binlog.protocol.TxnData)) {
            return super.equals(obj);
        }
        com.aliyun.polardbx.binlog.protocol.TxnData other = (com.aliyun.polardbx.binlog.protocol.TxnData) obj;

        if (!getTxnItemsList()
            .equals(other.getTxnItemsList())) {
            return false;
        }
        if (!unknownFields.equals(other.unknownFields)) {
            return false;
        }
        return true;
    }

    @java.lang.Override
    public int hashCode() {
        if (memoizedHashCode != 0) {
            return memoizedHashCode;
        }
        int hash = 41;
        hash = (19 * hash) + getDescriptor().hashCode();
        if (getTxnItemsCount() > 0) {
            hash = (37 * hash) + TXNITEMS_FIELD_NUMBER;
            hash = (53 * hash) + getTxnItemsList().hashCode();
        }
        hash = (29 * hash) + unknownFields.hashCode();
        memoizedHashCode = hash;
        return hash;
    }

    public static com.aliyun.polardbx.binlog.protocol.TxnData parseFrom(
        java.nio.ByteBuffer data)
        throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data);
    }

    public static com.aliyun.polardbx.binlog.protocol.TxnData parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data, extensionRegistry);
    }

    public static com.aliyun.polardbx.binlog.protocol.TxnData parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data);
    }

    public static com.aliyun.polardbx.binlog.protocol.TxnData parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data, extensionRegistry);
    }

    public static com.aliyun.polardbx.binlog.protocol.TxnData parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data);
    }

    public static com.aliyun.polardbx.binlog.protocol.TxnData parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data, extensionRegistry);
    }

    public static com.aliyun.polardbx.binlog.protocol.TxnData parseFrom(java.io.InputStream input)
        throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseWithIOException(PARSER, input);
    }

    public static com.aliyun.polardbx.binlog.protocol.TxnData parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseWithIOException(PARSER, input, extensionRegistry);
    }

    public static com.aliyun.polardbx.binlog.protocol.TxnData parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseDelimitedWithIOException(PARSER, input);
    }

    public static com.aliyun.polardbx.binlog.protocol.TxnData parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }

    public static com.aliyun.polardbx.binlog.protocol.TxnData parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseWithIOException(PARSER, input);
    }

    public static com.aliyun.polardbx.binlog.protocol.TxnData parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() {
        return newBuilder();
    }

    public static Builder newBuilder() {
        return DEFAULT_INSTANCE.toBuilder();
    }

    public static Builder newBuilder(com.aliyun.polardbx.binlog.protocol.TxnData prototype) {
        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }

    @java.lang.Override
    public Builder toBuilder() {
        return this == DEFAULT_INSTANCE
            ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        Builder builder = new Builder(parent);
        return builder;
    }

    /**
     * Protobuf type {@code com.aliyun.polardbx.binlog.protocol.TxnData}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
        // @@protoc_insertion_point(builder_implements:com.aliyun.polardbx.binlog.protocol.TxnData)
        com.aliyun.polardbx.binlog.protocol.TxnDataOrBuilder {
        public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
            return com.aliyun.polardbx.binlog.protocol.TxnStream.internal_static_com_aliyun_polardbx_binlog_protocol_TxnData_descriptor;
        }

        @java.lang.Override
        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
            return com.aliyun.polardbx.binlog.protocol.TxnStream.internal_static_com_aliyun_polardbx_binlog_protocol_TxnData_fieldAccessorTable
                .ensureFieldAccessorsInitialized(
                    com.aliyun.polardbx.binlog.protocol.TxnData.class,
                    com.aliyun.polardbx.binlog.protocol.TxnData.Builder.class);
        }

        // Construct using com.aliyun.polardbx.binlog.protocol.TxnData.newBuilder()
        private Builder() {
            maybeForceBuilderInitialization();
        }

        private Builder(
            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
            super(parent);
            maybeForceBuilderInitialization();
        }

        private void maybeForceBuilderInitialization() {
            if (com.google.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
                getTxnItemsFieldBuilder();
            }
        }

        @java.lang.Override
        public Builder clear() {
            super.clear();
            if (txnItemsBuilder_ == null) {
                txnItems_ = java.util.Collections.emptyList();
                bitField0_ = (bitField0_ & ~0x00000001);
            } else {
                txnItemsBuilder_.clear();
            }
            return this;
        }

        @java.lang.Override
        public com.google.protobuf.Descriptors.Descriptor
        getDescriptorForType() {
            return com.aliyun.polardbx.binlog.protocol.TxnStream.internal_static_com_aliyun_polardbx_binlog_protocol_TxnData_descriptor;
        }

        @java.lang.Override
        public com.aliyun.polardbx.binlog.protocol.TxnData getDefaultInstanceForType() {
            return com.aliyun.polardbx.binlog.protocol.TxnData.getDefaultInstance();
        }

        @java.lang.Override
        public com.aliyun.polardbx.binlog.protocol.TxnData build() {
            com.aliyun.polardbx.binlog.protocol.TxnData result = buildPartial();
            if (!result.isInitialized()) {
                throw newUninitializedMessageException(result);
            }
            return result;
        }

        @java.lang.Override
        public com.aliyun.polardbx.binlog.protocol.TxnData buildPartial() {
            com.aliyun.polardbx.binlog.protocol.TxnData result = new com.aliyun.polardbx.binlog.protocol.TxnData(this);
            int from_bitField0_ = bitField0_;
            if (txnItemsBuilder_ == null) {
                if (((bitField0_ & 0x00000001) != 0)) {
                    txnItems_ = java.util.Collections.unmodifiableList(txnItems_);
                    bitField0_ = (bitField0_ & ~0x00000001);
                }
                result.txnItems_ = txnItems_;
            } else {
                result.txnItems_ = txnItemsBuilder_.build();
            }
            onBuilt();
            return result;
        }

        @java.lang.Override
        public Builder clone() {
            return super.clone();
        }

        @java.lang.Override
        public Builder setField(
            com.google.protobuf.Descriptors.FieldDescriptor field,
            java.lang.Object value) {
            return super.setField(field, value);
        }

        @java.lang.Override
        public Builder clearField(
            com.google.protobuf.Descriptors.FieldDescriptor field) {
            return super.clearField(field);
        }

        @java.lang.Override
        public Builder clearOneof(
            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
            return super.clearOneof(oneof);
        }

        @java.lang.Override
        public Builder setRepeatedField(
            com.google.protobuf.Descriptors.FieldDescriptor field,
            int index, java.lang.Object value) {
            return super.setRepeatedField(field, index, value);
        }

        @java.lang.Override
        public Builder addRepeatedField(
            com.google.protobuf.Descriptors.FieldDescriptor field,
            java.lang.Object value) {
            return super.addRepeatedField(field, value);
        }

        @java.lang.Override
        public Builder mergeFrom(com.google.protobuf.Message other) {
            if (other instanceof com.aliyun.polardbx.binlog.protocol.TxnData) {
                return mergeFrom((com.aliyun.polardbx.binlog.protocol.TxnData) other);
            } else {
                super.mergeFrom(other);
                return this;
            }
        }

        public Builder mergeFrom(com.aliyun.polardbx.binlog.protocol.TxnData other) {
            if (other == com.aliyun.polardbx.binlog.protocol.TxnData.getDefaultInstance()) {
                return this;
            }
            if (txnItemsBuilder_ == null) {
                if (!other.txnItems_.isEmpty()) {
                    if (txnItems_.isEmpty()) {
                        txnItems_ = other.txnItems_;
                        bitField0_ = (bitField0_ & ~0x00000001);
                    } else {
                        ensureTxnItemsIsMutable();
                        txnItems_.addAll(other.txnItems_);
                    }
                    onChanged();
                }
            } else {
                if (!other.txnItems_.isEmpty()) {
                    if (txnItemsBuilder_.isEmpty()) {
                        txnItemsBuilder_.dispose();
                        txnItemsBuilder_ = null;
                        txnItems_ = other.txnItems_;
                        bitField0_ = (bitField0_ & ~0x00000001);
                        txnItemsBuilder_ =
                            com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
                                getTxnItemsFieldBuilder() : null;
                    } else {
                        txnItemsBuilder_.addAllMessages(other.txnItems_);
                    }
                }
            }
            this.mergeUnknownFields(other.unknownFields);
            onChanged();
            return this;
        }

        @java.lang.Override
        public final boolean isInitialized() {
            return true;
        }

        @java.lang.Override
        public Builder mergeFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws java.io.IOException {
            com.aliyun.polardbx.binlog.protocol.TxnData parsedMessage = null;
            try {
                parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
                parsedMessage = (com.aliyun.polardbx.binlog.protocol.TxnData) e.getUnfinishedMessage();
                throw e.unwrapIOException();
            } finally {
                if (parsedMessage != null) {
                    mergeFrom(parsedMessage);
                }
            }
            return this;
        }

        private int bitField0_;

        private java.util.List<com.aliyun.polardbx.binlog.protocol.TxnItem> txnItems_ =
            java.util.Collections.emptyList();

        private void ensureTxnItemsIsMutable() {
            if (!((bitField0_ & 0x00000001) != 0)) {
                txnItems_ = new java.util.ArrayList<com.aliyun.polardbx.binlog.protocol.TxnItem>(txnItems_);
                bitField0_ |= 0x00000001;
            }
        }

        private com.google.protobuf.RepeatedFieldBuilderV3<
            com.aliyun.polardbx.binlog.protocol.TxnItem, com.aliyun.polardbx.binlog.protocol.TxnItem.Builder, com.aliyun.polardbx.binlog.protocol.TxnItemOrBuilder>
            txnItemsBuilder_;

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public java.util.List<com.aliyun.polardbx.binlog.protocol.TxnItem> getTxnItemsList() {
            if (txnItemsBuilder_ == null) {
                return java.util.Collections.unmodifiableList(txnItems_);
            } else {
                return txnItemsBuilder_.getMessageList();
            }
        }

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public int getTxnItemsCount() {
            if (txnItemsBuilder_ == null) {
                return txnItems_.size();
            } else {
                return txnItemsBuilder_.getCount();
            }
        }

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public com.aliyun.polardbx.binlog.protocol.TxnItem getTxnItems(int index) {
            if (txnItemsBuilder_ == null) {
                return txnItems_.get(index);
            } else {
                return txnItemsBuilder_.getMessage(index);
            }
        }

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public Builder setTxnItems(
            int index, com.aliyun.polardbx.binlog.protocol.TxnItem value) {
            if (txnItemsBuilder_ == null) {
                if (value == null) {
                    throw new NullPointerException();
                }
                ensureTxnItemsIsMutable();
                txnItems_.set(index, value);
                onChanged();
            } else {
                txnItemsBuilder_.setMessage(index, value);
            }
            return this;
        }

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public Builder setTxnItems(
            int index, com.aliyun.polardbx.binlog.protocol.TxnItem.Builder builderForValue) {
            if (txnItemsBuilder_ == null) {
                ensureTxnItemsIsMutable();
                txnItems_.set(index, builderForValue.build());
                onChanged();
            } else {
                txnItemsBuilder_.setMessage(index, builderForValue.build());
            }
            return this;
        }

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public Builder addTxnItems(com.aliyun.polardbx.binlog.protocol.TxnItem value) {
            if (txnItemsBuilder_ == null) {
                if (value == null) {
                    throw new NullPointerException();
                }
                ensureTxnItemsIsMutable();
                txnItems_.add(value);
                onChanged();
            } else {
                txnItemsBuilder_.addMessage(value);
            }
            return this;
        }

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public Builder addTxnItems(
            int index, com.aliyun.polardbx.binlog.protocol.TxnItem value) {
            if (txnItemsBuilder_ == null) {
                if (value == null) {
                    throw new NullPointerException();
                }
                ensureTxnItemsIsMutable();
                txnItems_.add(index, value);
                onChanged();
            } else {
                txnItemsBuilder_.addMessage(index, value);
            }
            return this;
        }

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public Builder addTxnItems(
            com.aliyun.polardbx.binlog.protocol.TxnItem.Builder builderForValue) {
            if (txnItemsBuilder_ == null) {
                ensureTxnItemsIsMutable();
                txnItems_.add(builderForValue.build());
                onChanged();
            } else {
                txnItemsBuilder_.addMessage(builderForValue.build());
            }
            return this;
        }

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public Builder addTxnItems(
            int index, com.aliyun.polardbx.binlog.protocol.TxnItem.Builder builderForValue) {
            if (txnItemsBuilder_ == null) {
                ensureTxnItemsIsMutable();
                txnItems_.add(index, builderForValue.build());
                onChanged();
            } else {
                txnItemsBuilder_.addMessage(index, builderForValue.build());
            }
            return this;
        }

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public Builder addAllTxnItems(
            java.lang.Iterable<? extends com.aliyun.polardbx.binlog.protocol.TxnItem> values) {
            if (txnItemsBuilder_ == null) {
                ensureTxnItemsIsMutable();
                com.google.protobuf.AbstractMessageLite.Builder.addAll(
                    values, txnItems_);
                onChanged();
            } else {
                txnItemsBuilder_.addAllMessages(values);
            }
            return this;
        }

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public Builder clearTxnItems() {
            if (txnItemsBuilder_ == null) {
                txnItems_ = java.util.Collections.emptyList();
                bitField0_ = (bitField0_ & ~0x00000001);
                onChanged();
            } else {
                txnItemsBuilder_.clear();
            }
            return this;
        }

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public Builder removeTxnItems(int index) {
            if (txnItemsBuilder_ == null) {
                ensureTxnItemsIsMutable();
                txnItems_.remove(index);
                onChanged();
            } else {
                txnItemsBuilder_.remove(index);
            }
            return this;
        }

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public com.aliyun.polardbx.binlog.protocol.TxnItem.Builder getTxnItemsBuilder(
            int index) {
            return getTxnItemsFieldBuilder().getBuilder(index);
        }

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public com.aliyun.polardbx.binlog.protocol.TxnItemOrBuilder getTxnItemsOrBuilder(
            int index) {
            if (txnItemsBuilder_ == null) {
                return txnItems_.get(index);
            } else {
                return txnItemsBuilder_.getMessageOrBuilder(index);
            }
        }

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public java.util.List<? extends com.aliyun.polardbx.binlog.protocol.TxnItemOrBuilder>
        getTxnItemsOrBuilderList() {
            if (txnItemsBuilder_ != null) {
                return txnItemsBuilder_.getMessageOrBuilderList();
            } else {
                return java.util.Collections.unmodifiableList(txnItems_);
            }
        }

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public com.aliyun.polardbx.binlog.protocol.TxnItem.Builder addTxnItemsBuilder() {
            return getTxnItemsFieldBuilder().addBuilder(
                com.aliyun.polardbx.binlog.protocol.TxnItem.getDefaultInstance());
        }

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public com.aliyun.polardbx.binlog.protocol.TxnItem.Builder addTxnItemsBuilder(
            int index) {
            return getTxnItemsFieldBuilder().addBuilder(
                index, com.aliyun.polardbx.binlog.protocol.TxnItem.getDefaultInstance());
        }

        /**
         * <code>repeated .com.aliyun.polardbx.binlog.protocol.TxnItem txnItems = 1;</code>
         */
        public java.util.List<com.aliyun.polardbx.binlog.protocol.TxnItem.Builder>
        getTxnItemsBuilderList() {
            return getTxnItemsFieldBuilder().getBuilderList();
        }

        private com.google.protobuf.RepeatedFieldBuilderV3<
            com.aliyun.polardbx.binlog.protocol.TxnItem, com.aliyun.polardbx.binlog.protocol.TxnItem.Builder, com.aliyun.polardbx.binlog.protocol.TxnItemOrBuilder>
        getTxnItemsFieldBuilder() {
            if (txnItemsBuilder_ == null) {
                txnItemsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
                    com.aliyun.polardbx.binlog.protocol.TxnItem, com.aliyun.polardbx.binlog.protocol.TxnItem.Builder, com.aliyun.polardbx.binlog.protocol.TxnItemOrBuilder>(
                    txnItems_,
                    ((bitField0_ & 0x00000001) != 0),
                    getParentForChildren(),
                    isClean());
                txnItems_ = null;
            }
            return txnItemsBuilder_;
        }

        @java.lang.Override
        public final Builder setUnknownFields(
            final com.google.protobuf.UnknownFieldSet unknownFields) {
            return super.setUnknownFields(unknownFields);
        }

        @java.lang.Override
        public final Builder mergeUnknownFields(
            final com.google.protobuf.UnknownFieldSet unknownFields) {
            return super.mergeUnknownFields(unknownFields);
        }

        // @@protoc_insertion_point(builder_scope:com.aliyun.polardbx.binlog.protocol.TxnData)
    }

    // @@protoc_insertion_point(class_scope:com.aliyun.polardbx.binlog.protocol.TxnData)
    private static final com.aliyun.polardbx.binlog.protocol.TxnData DEFAULT_INSTANCE;

    static {
        DEFAULT_INSTANCE = new com.aliyun.polardbx.binlog.protocol.TxnData();
    }

    public static com.aliyun.polardbx.binlog.protocol.TxnData getDefaultInstance() {
        return DEFAULT_INSTANCE;
    }

    private static final com.google.protobuf.Parser<TxnData>
        PARSER = new com.google.protobuf.AbstractParser<TxnData>() {
        @java.lang.Override
        public TxnData parsePartialFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws com.google.protobuf.InvalidProtocolBufferException {
            return new TxnData(input, extensionRegistry);
        }
    };

    public static com.google.protobuf.Parser<TxnData> parser() {
        return PARSER;
    }

    @java.lang.Override
    public com.google.protobuf.Parser<TxnData> getParserForType() {
        return PARSER;
    }

    @java.lang.Override
    public com.aliyun.polardbx.binlog.protocol.TxnData getDefaultInstanceForType() {
        return DEFAULT_INSTANCE;
    }

}

